| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.sdsab.se | 212.37.104.18 | ns1.sdsab.se | AS31642 Varnamo Energi AB |
| ns2.sdsab.se | 212.37.104.19 | ns2.sdsab.se | AS31642 Varnamo Energi AB |
| ns3.sdsab.se | 212.37.105.20 | ns3.sdsab.se | AS31642 Varnamo Energi AB |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 212.37.105.25 | 3600s | box.mail.sdsab.se m.sdsab.se phplist.sdsab.se proxy2.sdsab.se smtp.mail.sdsab.se |
AS31642 | Varnamo Energi AB | 212.37.96.0/19 | 🇸🇪 Sweden | Värnamo |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mgw1.sdsab.se | 212.37.105.36 | mgw1.sdsab.se | AS31642 Varnamo Energi AB |
| 20 | 600s | mgw2.sdsab.se | 212.37.105.37 | mgw2.sdsab.se | AS31642 Varnamo Energi AB |
| TXT Record |
|---|
| v=spf1 include:_spf.ilait.net a:sdsab.se/24 ~all |
| Policy | Record (keback.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.ilait.net a:sdsab.se/24 ~all |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2019032801 |
| Primary NS (MNAME) | ns1.sdsab.se |
| Responsible (RNAME) | hostmaster@sdsab.se |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |